101 lines
2.8 KiB
TypeScript
101 lines
2.8 KiB
TypeScript
/**
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* 商品数据
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*/
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import { BaseData } from "./BaseData";
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import proto from 'db://assets/Scripts/proto/proto.pb.js';
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export class ShopData extends BaseData {
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// 商品数据
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private _goods = new Map<number, proto.cs.IGood>();
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// 商品 id
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private _goodIds: number[] = [];
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public reset(): void {
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this._goods.clear();
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this._goodIds = [];
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}
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public clear(): void {
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this._goods.clear();
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this._goodIds = [];
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}
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public destroy(): void {
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super.destroy();
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this._goods = null;
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this._goodIds = null;
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}
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/** 设置商品数据 */
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public set goods(res: proto.cs.ICSGetShopRes) {
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const list = res.Goods ?? [];
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this._goods.clear();
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this._goodIds = [];
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for (const g of list) {
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const vo: proto.cs.IGood = {
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id: g.id, // 商品 id
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name: g.name || "", // 商品名字
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desc: g.desc || "", // 商品描述
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price: g.price || "0.00", // 商品价格
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count: g.count || 0, // 商品数量
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};
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this._goods.set(vo.id, vo);
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this._goodIds.push(vo.id);
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}
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console.log("设置商品数据:", this._goods);
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}
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/** 获取所有商品数据 */
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public get goods(): Map<number, proto.cs.IGood> { return this._goods; }
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/** 获取所有商品数据的数量 */
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public get goodsCount(): number { return this._goods ? this._goods.size : 0; }
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/** 获取所有商品 id */
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public get goodIds(): number[] { return this._goodIds; }
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/** 获取vip商品数据 */
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public get vipGoods(): proto.cs.IGood[] {
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return this._goodIds.map(id => this._goods.get(id)!).filter(g => g.id > 2000);
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}
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/** 获取普通商品数据 */
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public get normalGoods(): proto.cs.IGood[] {
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return this._goodIds.map(id => this._goods.get(id)!).filter(g => g.id <= 2000);
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}
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/** 根据商品 id 获取商品数据 */
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private getGoodDataById(id: number): proto.cs.IGood | null {
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if (!this._goods) return null;
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return this._goods.get(id) ?? null;
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}
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/** 根据商品 id 获取商品名字 */
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public getNameById(id: number): string | null {
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let oneData = this.getGoodDataById(id);
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if (!oneData) return null;
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return oneData.name;
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}
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/** 根据商品 id 获取商品描述 */
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public getDescById(id: number): string | null {
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let oneData = this.getGoodDataById(id);
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if (!oneData) return null;
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return oneData.desc;
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}
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/** 根据商品 id 获取商品价格 */
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public getPriceById(id: number): string | null {
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let oneData = this.getGoodDataById(id);
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if (!oneData) return null;
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return oneData.price;
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}
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/** 根据商品 id 获取商品数量 */
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public getCountById(id: number): number | null {
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let oneData = this.getGoodDataById(id);
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if (!oneData) return null;
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return oneData.count;
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}
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}
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